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Why did my Git repo enter a detached HEAD state?

I ended up with a detached head today, the same problem as described in: git push says everything up-to-date even though I have local changes ...
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How to secure database passwords in PHP?

When a PHP application makes a database connection it of course generally needs to pass a login and password. If I'm using a single, minimum-permission login for my application, then the PHP needs to know that login and password somewhere. What is the best way to secure that password? It seems like ...
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The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communicat

What is this error all about, and how would I go about solving it? 14 Answers 14 ...
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AngularJS - Multiple ng-view in single template

I am building a dynamic web app by using AngularJS. Is it possible to have multiple ng-view on a single template? 6 Answe...
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Error when trying to obtain a certificate: The specified item could not be found in the keychain

I was having a problem with codesigning my apps, so I deleted all the keys from the keychain. Then I went to Certificate Assistant => Request a certificate from a Certificate Authority (to create CSR for a new certificate). ...
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Track the time a command takes in UNIX/LINUX?

In UNIX/LINUX, is there an easy way to track the time a command takes? 3 Answers 3 ...
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How to set warning level in CMake?

How to set the warning level for a project (not the whole solution) using CMake ? Should work on Visual Studio and GCC . ...
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Copying PostgreSQL database to another server

I'm looking to copy a production PostgreSQL database to a development server. What's the quickest, easiest way to go about doing this? ...
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How to skip “are you sure Y/N” when deleting files in batch files

... Use del /F /Q to force deletion of read-only files (/F) and directories and not ask to confirm (/Q) when deleting via wildcard. share | improve this answer | f...
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How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and

I've generated key pairs using PuTTYgen and been logging in using Pageant, so that I have to enter my pass-phrase only once when my system boots. ...